# IsNegative

`type` in `services` · v0.8.2

<https://docs.seedcord.org/packages/services/0.8.2/types/is-negative>

Returns a boolean for whether the given number is a negative number.

## Examples

```ts
import type {IsNegative} from 'type-fest';

type ShouldBeFalse = IsNegative<1>;
type ShouldBeTrue = IsNegative<-1>;

 Numeric
```

## Declaration

```ts
type IsNegative<T extends _Numeric> =
    T extends Negative<T> ? true : false;
```

## See also

- [Negative](/packages/services/0.8.2/types/negative)